Neo Metal Sonic (ネオメタルソニック Neo Metaru Sonikku) is a transformation that appears in the Sonic the Hedgehog series. He is one of Metal Sonic's transformations which he once used to disguise himself as Dr. Eggman and copy the data of those he fought against in order to make himself more powerful.
The biggest adventure yet! Sonic, Tails, Knuckles, and all the others travel between two worlds, meet new frienenemies, and join together to stop a force of ultimate evil!
